fix bug

main.py

@@ -1322,9 +1322,9 @@ def interpolate_frames(frame1, frame2, times_to_interp, remove_bg):
     return results, getThumbnails(results)
 
 
-def run_interpolate_frames(frame1, frame2, times_to_interp):
+def run_interpolate_frames(frame1, frame2, times_to_interp, remove_bg):
     with Pool() as pool:
-        results = pool.starmap(interpolate_frames, [(frame1, frame2, times_to_interp)])
+        results = pool.starmap(interpolate_frames, [(frame1, frame2, times_to_interp, remove_bg)])
     return results[0]